Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual pontuação tem uma equipe de ursos, e um principal artilheiro de rudy gay (18)?
 ###Tabelas: CREATE TABLE londonderry_and_lough_swilly_railway (londonderry_and_lough_swilly_railway_id AUTO_INCREMENT PRIMARY KEY, Type VARCHAR, Fleet numbers VARCHAR, Quantity made INT, Manufacturer VARCHAR, Date made VARCHAR, Date withdrawn VARCHAR) CREATE TABLE singles:_15_8_titles_7_runner–ups (singles:_15_8_titles_7_runner–ups_id AUTO_INCREMENT PRIMARY KEY, Outcome VARCHAR, Year INT, Championship VARCHAR, Surface VARCHAR, Opponent in the final VARCHAR, Score in the final VARCHAR) CREATE TABLE january (january_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Visitor VARCHAR, Score VARCHAR, Home VARCHAR, Leading scorer VARCHAR, Record VARCHAR) CREATE TABLE high_schools (high_schools_id AUTO_INCREMENT PRIMARY KEY, High School VARCHAR, Type VARCHAR, Established INT, Enrollment INT, Mascot VARCHAR, WIAA Classification VARCHAR, Notes VARCHAR) CREATE TABLE grammy_hall_of_fame (grammy_hall_of_fame_id AUTO_INCREMENT PRIMARY KEY, Year INT, Title VARCHAR, Genre VARCHAR, Label VARCHAR, Year Inducted INT)  
SELECT Score FROM january WHERE Home = grizzlies AND Leading scorer = rudy gay (18)